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1. The alarm power wheel on thecar is designed to alert drivers to potentialhazards ahead.
汽车上的警报器动力轮设计用来提醒司机前方的潜在危险。
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2. Thepolice used the alarm power wheel to trackdown a suspect in the city'slatest crime wave.
警方利用警报器动力轮追踪了城市最近一起犯罪浪潮的嫌疑人。
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3. The new model of the alarm powerwheel has been upgraded with more advancedtechnology, making it more effective in detecting and warning about potential dangers.
新型警报器动力轮经过升级，采用了更先进的技术，在检测和警告潜在危险方面更为有效。